She doesn’t know who she’s married to.
America really knows NOTHING about Obama. With a fraudulent birth certificate neither his father nor his mother nor his date or place of birth - none of it - is certain.
Given this, Michelle herself may be in the dark about who Obama really is, who backs him financially, and who is steering him to destroy America.
On the other hand if she knows the truth she is part of the conspiracy to have a president elected on false pretenses who cannot meet the test set by the Constitution - a natural born American citizen.
Prison may be in her future.